28984967 (number)

28984967 is an odd 8-digits composite number following 28984966 and preceding 28984968. In scientific notation, it is written as 2.8984967 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 25529280 positive integers (up to 28984967) that are relatively prime to 28984967.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred eighty-four thousand nine hundred sixty-seven

Notation

Scientific notation 2.8984967 × 10^7
Engineering notation 2.8984967 × 10^6

Prime Factorization of 28984967

Prime Factorization 11 × 233 × 43 × 263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28984967
Product of the distinct prime numbers

The prime factorization of 28984967 is 11 × 233 × 43 × 263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 77, 26, 62, 567, 3040, 5352, 12723, 64817, 449, 37942, 4103719, 6833509, 71772509, 30502715, 145078870, 364198032, 7747048038, 6728672794

Basic calculations (n = 28984967)

Multiplication

n×y
n×2 57969934
n×3 86954901
n×4 115939868
n×5 144924835

Division

n÷y
n÷2 14492483.5
n÷3 9661655.6666667
n÷3 7246241.75
n÷5 5796993.4

Exponentiation

ny
n2 840128311991089
n3 2.4351091398827E+22
n4 7.05815580609E+29
n5 2.0458041312038E+37

Nth Root

y√n
2√n 5383.7688471925
3√n 307.17858587688
4√n 73.37417016357
5√n 31.076676151471

Divisors of 28984967

1, 11, 43, 233, 263, 473, 2563, 2893, 10019, 11309, 61279, 110209, 124399, 674069, 2634997, 28984967

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28984966
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28984967 can be divided by 16 positive divisors. The sum of these divisors (counting 28984967) is 1, the average is 0.0625.

Base conversion 28984967

Base System Value
2 Binary 1101110100100011010000111
3 Ternary 2000112120220022
4 Quaternary 1232210122013
5 Quinary 24410004332
6 Senary 2513125355
8 Octal 156443207
10 Decimal 28984967
12 Duodecimal 985985b
16 Hexadecimal 1ba4687
20 Vigesimal 913287
36 Base36 h98xz

Cryptographic Hash Functions

md5 ee3d633ef783ca91c73e38e3799132bb
sha1 dce2e762dd6483a33b2f8694fdcc753490d7e32c
sha256 a6f9539f7bfe82a6f63358540cceafbf5946655338626e2f13a48f1b1ac87b78
sha512 ba6e1f51204edf71808e032c3c66523a74a9c8094aae00eea212d389055841382a0328a1abb1d01a037ea9a5092b19c99836d598ca422f21990e9c11a68ae190
ripemd-160 1636ab88d94f2a07684540cab78bb65db620800e

28984967 as geometric shapes

Circle

Radius = n
Diameter 57969934
Circumference 182117918.78349
Area 2.639340933024E+15

Sphere

Radius = n
Volume 1.0200161312727E+23
Surface area 1.0557363732096E+16
Circumference 182117918.78349

Square

Length = n
Perimeter 115939868
Area 840128311991089
Diagonal 40990933.436337

Cube

Length = n
Surface area 5040769871946534
Volume 2.4351091398827E+22
Space diagonal 50203435.499707

Equilateral Triangle

Length = n
Perimeter 86954901
Area 3.6378623031141E+14
Altitude 25101717.749854

Triangular Pyramid

Length = n
Surface area 3.6378623031141E+14
Volume 2.8698036429007E+21
Height 13663644.478779